"If you know the enemy and know yourself, you need not fear the result of a hundred battles. If you know yourself but not the enemy, for every victory gained you will also suffer defeat. If you know neither the enemy nor yourself, you will succumb in every battle."
The campaign or the game? If you’re talking about the plane campaign, press the plane icon next to the magnifying glass icon. Then, you’ll want to press “Enter” or sign up, I forgot what the button was called. You’ll atleast have to wait 1 or 2 days to get access to early access. If you do get it, press the plane icon again and press “TO BATTLE” if you want to play. For the game, go to the App Store and search “War Thunder Mobile” Then, find the game. Hope this helps!
The British Mark I was the first ever tank to see combat. Mark I tanks went into action for the first time on 15 September 1916 on the Somme. Eight others were shipped out to Palestine and saw action at Gaza, the first time tanks were ever used in a desert setting.